Yes, xsl:strip-space is not supported by the internal processor, as
described in the release notes. We haven't a firm date for this yet. But we
will get to it eventually.

Just out of curiosity, if support for xsl:strip-space is important to you,
why you are not using the Saxon or XalanJ processors from inside Stylus?
Have you hit any specific limitation using those two processors?

I want to use debug mode and I find the attached XALAN'J to be very very slow and the Saxon to include to many unnecessary namespace references. So I end up resorting to external SAXON which has no debug